- Users - oVirt List Archives

Snapshots don't seem to work with Windows VMs
by jmp242＠cornell.edu 06 Jul '18

06 Jul '18

I've been testing with Windows 10 1607 LTSB and created several snapshots. I can preview each one, but they all boot with the same configuration and software installed and files as the "active VM" - so I cannot see at all how to roll back changes. Is this a known issue? I believe I'm following the documentation properly, but I can't see that the snapshots are doing anything. I'm testing on Scientific Linux 7.4 using oVirt 4.2.2.6-1.el7.centos.

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oVirt LLDP Labeler
by Ales Musil 06 Jul '18

06 Jul '18

Hello, I would like to announce that oVirt LLDP Labeler is officially available. The Labeler is service that runs along with engine and is capable of labeling host network interfaces according to their reported VLANs via LLDP. The attached labels are named "lldp_vlan_${VLAN}", where ${VLAN} is ID of the corresponding VLAN. This can make work of an administrator easier, because any network with the same label, will be automatically attached to the corresponding host interface. The Labeler is currently tested only with Juniper switches which are capable of reporting all of their VLANs that are present on the interface. We would like to extend the Labeler with auto bonding feature. Those interfaces that are detected on the same switch would be automatically bonded. The Labeler source is available here: https://github.com/almusil/ovirt-lldp-labeler And the build: https://copr.fedorainfracloud.org/coprs/amusil/ovirt-lldp-labeler/ If you have any suggestions or problems please don't hesitate to report them on the GitHub page. -- ALES MUSIL Associate software engineer - rhv network Red Hat EMEA <https://www.redhat.com/> amusil(a)redhat.com IM: amusil <https://red.ht/sig>

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GlusterFS 4.1
by Chris Boot 06 Jul '18

06 Jul '18

All, Now that GlusterFS 4.1 LTS has been released, and is the "default" version of GlusterFS in CentOS (you get this from "centos-release-gluster" now), what's the status with regards to oVirt? How badly is oVirt 4.2.4 likely to break if one were to upgrade the gluster* packages to 4.1? Thanks, Chris -- Chris Boot bootc(a)boo.tc

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Performing a quickstart task in the new console
by Dave Thacker 06 Jul '18

06 Jul '18

Hello list, I'm using the quick start documentation to build a lab setup. Immediately after the task "Configure Networks", there is a task "Attach oVirt Node or Enterprise Linux Host" I haven't found a spot in the new GUI that matches the navigation tree in the manual. How would I navigate to that task? Thanks. -- Dave Thacker

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Progetto di virtualizzazione ....vorremmo utilizzare oVirt
by Marco Tosato 06 Jul '18

06 Jul '18

Buongiorno a tutti! La mia azienda sta intraprendendo un nuovo progetto che richiede un cluster di virtualizzazione di medie dimensioni (6 nodi), vorremmo valutare oVirt e GlusterFS come soluzione e stiamo cercando un partner (azienda o professionista) che abbia già esperienza con questo software e che possa fornirci i seguenti servizi: * Installazione e messa in produzione del sistema * Risoluzione di eventuali problemi che si possano verificare in futuro * formazione e approfondimento su oVirt/GlusterFS Grazie a tutti! Marco Tosato Ricerca e Sviluppo ________________________________ [Esapro]<http://www.esapro.it/> Esapro Srl Sede Legale Largo G. Donegani 2 20121 Milano (MI) REA CCIAA MI 2515336 P.I./C.F. 03836010409 Cap. Sociale Euro 111.111,00 i.v. Sede Amministrativa Via Cappello 12/a 35010 San Pietro in Gu (PD) T: +39 049 9490075 F: +39 049 5960992 www.esapro.it<http://www.esapro.it/> - info(a)esapro.it<mailto:info@esapro.it> [CSQ IQNet - UNI EN ISO 9001:2015] Ai sensi del D. Lgs. 196/2003 e successive modificazioni ed integrazioni si precisa che le informazioni contenute in questo messaggio sono riservate ed a uso esclusivo del destinatario. Sono vietati la riproduzione e l'uso di questa e-mail in mancanza di autorizzazione del mittente. Se avete ricevuto questa e-mail per errore, vi invitiamo ad eliminarla senza copiarla e a non inoltrarla a terzi, dandocene gentilmente comunicazione. Grazie per la collaborazione / This message, for the D. Lgs n. 196/2003 (Privacy Code), may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this for the addressee, you must not use, copy, disclose or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply e-mail and delete this message. Thank you for your cooperation.

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ovirt-node: freshly installed node: network interfaces not visible
by etienne.charlier＠reduspaceservices.eu 06 Jul '18

06 Jul '18

Hello, I'm deploying a test cluster to get used to the ovirt product. My ovirt ( 4.2.2) engine is deployed in a vmware virtual machine. I'm busy deploying 5 hosts using the ovirt-node iso. I have issue with the additional physical network interface ( used for vm trafic and iSCSI) In ovirt manager I can't see the physical network interfaces. It's thus not possible to assign logical network to physical interfaces and my hosts stays in "non operational" status. How should I configure the additional interfaces in the ovirt-node installer to have them recognized ? I somehow managed to configure one host and I can see a comment line in /etc/sysconfig/network-script/ifcfg-... saying vdsm has acquired the interface.... No Such line in the ifcfg-* file in non operational hosts.... Any idea ? Etienne

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ENGINE_SSO_AUTH_URL configuration
by Hari Prasanth Loganathan 05 Jul '18

05 Jul '18

Hi Team, I want oVirt to point to my Authentication / Authorization HTTP URL, so I modified the following property in */etc/ovirt-engine/engine.conf.d/11-setup-sso.conf* #ENGINE_SSO_AUTH_URL="https://${ENGINE_FQDN}:443/ovirt-engine/sso" ENGINE_SSO_AUTH_URL="http://172.30.39.176:9090/api/auth/sso" #SSO_ENGINE_URL="https://${ENGINE_FQDN}:443/ovirt-engine/" SSO_ENGINE_URL="http://172.30.39.176:9090/api/auth/" I verified in the log and found the following message : engine.log:2018-07-04 15:12:46,238+05 INFO [org.ovirt.engine.core.uutils.config.ShellLikeConfd] (ServerService Thread Pool -- 42) [] Value of property 'ENGINE_SSO_AUTH_URL' is ' http://172.30.39.176:9090/api/auth/sso'. engine.log:2018-07-04 15:12:46,244+05 INFO [org.ovirt.engine.core.uutils.config.ShellLikeConfd] (ServerService Thread Pool -- 42) [] Value of property 'SSO_ENGINE_URL' is ' http://172.30.39.176:9090/api/auth/'. But still it is not point to my Authentication URL, Is there any other change we need to make to point the oVirt Authentication to my HTTP URL? Thanks, Hari

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When creating a virtual machine with a template, there are times when disk cannot be recognized
by Pym 05 Jul '18

05 Jul '18

Hi: I use environment is ovirt4.2.0, first, I created a template, the template has already installed in the operating system, and then I use this template to create a virtual machine, sometimes can't find the disk happens, particular case is shown in figure: At this point, the virtual machine attaches disk again and cannot be recognized. However, the disk above is identifiable to other virtual machines, and the contents of disk still exist I would like to ask what causes this problem.

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oVirt 4.2.3 to 4.2.4 failed
by Matt Simonsen 05 Jul '18

05 Jul '18

Hello, I did yum updates on 2 of my oVirt 4.2.3 nodes running the prebuilt node platform and it doesn't appear the updates worked. [root@node6-g8-h4 ~]# yum update Loaded plugins: enabled_repos_upload, fastestmirror, imgbased-persist, : package_upload, product-id, search-disabled-repos, subscription- : manager This system is not registered with an entitlement server. You can use subscription-manager to register. Loading mirror speeds from cached hostfile * ovirt-4.2-epel: linux.mirrors.es.net Resolving Dependencies --> Running transaction check ---> Package ovirt-node-ng-image-update.noarch 0:4.2.3.1-1.el7 will be updated ---> Package ovirt-node-ng-image-update.noarch 0:4.2.4-1.el7 will be obsoleting ---> Package ovirt-node-ng-image-update-placeholder.noarch 0:4.2.3.1-1.el7 will be obsoleted --> Finished Dependency Resolution Dependencies Resolved ========================================================================================================================= Package Arch Version Repository Size ========================================================================================================================= Installing: ovirt-node-ng-image-update noarch 4.2.4-1.el7 ovirt-4.2 647 M replacing ovirt-node-ng-image-update-placeholder.noarch 4.2.3.1-1.el7 Transaction Summary ========================================================================================================================= Install 1 Package Total download size: 647 M Is this ok [y/d/N]: y Downloading packages: warning: /var/cache/yum/x86_64/7/ovirt-4.2/packages/ovirt-node-ng-image-update-4.2.4-1.el7.noarch.rpm: Header V4 RSA/SHA1 Signature, key ID fe590cb7: NOKEY Public key for ovirt-node-ng-image-update-4.2.4-1.el7.noarch.rpm is not installed ovirt-node-ng-image-update-4.2.4-1.el7.noarch.rpm | 647 MB 00:02:07 Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-ovirt-4.2 Importing GPG key 0xFE590CB7: Userid : "oVirt <infra(a)ovirt.org>" Fingerprint: 31a5 d783 7fad 7cb2 86cd 3469 ab8c 4f9d fe59 0cb7 Package : ovirt-release42-4.2.3.1-1.el7.noarch (installed) From : /etc/pki/rpm-gpg/RPM-GPG-ovirt-4.2 Is this ok [y/N]: y Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : ovirt-node-ng-image-update-4.2.4-1.el7.noarch 1/3 warning: %post(ovirt-node-ng-image-update-4.2.4-1.el7.noarch) scriptlet failed, exit status 1 Non-fatal POSTIN scriptlet failure in rpm package ovirt-node-ng-image-update-4.2.4-1.el7.noarch Erasing : ovirt-node-ng-image-update-placeholder-4.2.3.1-1.el7.noarch 2/3 Cleanup : ovirt-node-ng-image-update-4.2.3.1-1.el7.noarch 3/3 warning: file /usr/share/ovirt-node-ng/image/ovirt-node-ng-4.2.0-0.20180530.0.el7.squashfs.img: remove failed: No such file or directory Uploading Package Profile Unable to upload Package Profile Verifying : ovirt-node-ng-image-update-4.2.4-1.el7.noarch 1/3 Verifying : ovirt-node-ng-image-update-4.2.3.1-1.el7.noarch 2/3 Verifying : ovirt-node-ng-image-update-placeholder-4.2.3.1-1.el7.noarch 3/3 Installed: ovirt-node-ng-image-update.noarch 0:4.2.4-1.el7 Replaced: ovirt-node-ng-image-update-placeholder.noarch 0:4.2.3.1-1.el7 Complete! Uploading Enabled Repositories Report Loaded plugins: fastestmirror, product-id, subscription-manager This system is not registered with an entitlement server. You can use subscription-manager to register. Cannot upload enabled repos report, is this client registered? My engine shows the nodes as having no updates, however the major components including the kernel version and port 9090 admin GUI show 4.2.3 Is there anything I can provide to help diagnose the issue? [root@node6-g8-h4 ~]# rpm -qa | grep ovirt ovirt-imageio-common-1.3.1.2-0.el7.centos.noarch ovirt-host-deploy-1.7.3-1.el7.centos.noarch ovirt-vmconsole-host-1.0.5-4.el7.centos.noarch ovirt-provider-ovn-driver-1.2.10-1.el7.centos.noarch ovirt-engine-sdk-python-3.6.9.1-1.el7.noarch ovirt-setup-lib-1.1.4-1.el7.centos.noarch ovirt-release42-4.2.3.1-1.el7.noarch ovirt-imageio-daemon-1.3.1.2-0.el7.centos.noarch ovirt-hosted-engine-setup-2.2.20-1.el7.centos.noarch ovirt-host-dependencies-4.2.2-2.el7.centos.x86_64 ovirt-hosted-engine-ha-2.2.11-1.el7.centos.noarch ovirt-host-4.2.2-2.el7.centos.x86_64 ovirt-node-ng-image-update-4.2.4-1.el7.noarch ovirt-vmconsole-1.0.5-4.el7.centos.noarch ovirt-release-host-node-4.2.3.1-1.el7.noarch cockpit-ovirt-dashboard-0.11.24-1.el7.centos.noarch ovirt-node-ng-nodectl-4.2.0-0.20180524.0.el7.noarch python-ovirt-engine-sdk4-4.2.6-2.el7.centos.x86_64 [root@node6-g8-h4 ~]# yum update Loaded plugins: enabled_repos_upload, fastestmirror, imgbased-persist, package_upload, product-id, search-disabled-repos, subscription-manager This system is not registered with an entitlement server. You can use subscription-manager to register. Loading mirror speeds from cached hostfile * ovirt-4.2-epel: linux.mirrors.es.net No packages marked for update Uploading Enabled Repositories Report Loaded plugins: fastestmirror, product-id, subscription-manager This system is not registered with an entitlement server. You can use subscription-manager to register. Cannot upload enabled repos report, is this client registered?

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Upgrading Hosted Engine version not supported by upgrade flow
by John Nguyen 05 Jul '18

05 Jul '18

Hello, While trying to upgrade a hosted engine to most recent 4.2.4 version, I'm receiving this error "Cluster INT-cluster is at a version 4.2 which is not supported by this upgrade flow. Please fix it before upgrading." I am unable to find a method of fixing the version. The software version on this engine is at 4.2.0.2-1el7.centos. And was installed from the ovirt-engine-appliance rpm. The host boxes are running Centos 7.4 I see this from ovirt-hosted-engine-setup log "DEDUG otopi.context._executeMethod:135 condition False INFO otopi.context.runSequence:735 Stage: Termination" Any guidance would be greatly appreciated, Thanks John

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